init lserp cs 5.0
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cyf
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/*
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* Copyright 2010 www.wojilu.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using wojilu.Web.Context;
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using wojilu.Web;
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using wojilu.Web.Mvc;
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namespace wojilu.Common.Onlines {
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/// <summary>
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/// 在线管理器
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/// </summary>
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public class OnlineManager {
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private static readonly ILog logger = LogManager.GetLogger( typeof( OnlineManager ) );
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public static void Refresh( MvcContext ctx ) {
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Boolean isSpider = isAgentSpider( ctx );
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if (isSpider) return;
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UpdateOnline( ctx );
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DeleteTimeoutVisitor( ctx );// TODO job异步处理
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UpdateMaxOnline( ctx );// TODO job异步处理
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CountOnlineData( ctx );// 在UpdateOnline时候即算出，不需要额外计算
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}
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#region refresh private
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private static Boolean isAgentSpider( MvcContext ctx ) {
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String agent = ctx.web.ClientAgent;
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if (agent == null) return true;
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foreach (String spiderName in config.Instance.Site.Spider) {
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if (agent.ToLower().IndexOf( spiderName.ToLower() ) >= 0) {
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// TODO 记录spider在线情况
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return true;
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}
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}
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return false;
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}
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private static void CountOnlineData( MvcContext ctx ) {
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List<OnlineUser> allVisitors = cdb.findAll<OnlineUser>();
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OnlineStats.Instance.Count = allVisitors.Count;
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int memberCount = 0;
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for (int i = 0; i < allVisitors.Count; i++) {
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OnlineUser online = allVisitors[i] as OnlineUser;
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if (online == null) continue;
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if (online.UserId > 0) {
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memberCount++;
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}
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}
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OnlineStats.Instance.MemberCount = memberCount;
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OnlineStats.Instance.GuestCount = OnlineStats.Instance.Count - OnlineStats.Instance.MemberCount;
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}
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private static void UpdateOnline( MvcContext ctx ) {
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String sid = getSessionId( ctx );
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List<OnlineUser> result = cdb.findByName<OnlineUser>( sid );
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Boolean isNew = (result.Count == 0 ? true : false);
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if (isNew) {
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OnlineUser myOnline = new OnlineUser();
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myOnline.Name = sid;
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myOnline.StartTime = DateTime.Now;
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populateOnline( myOnline, ctx );
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Dictionary<String, Object> dic = getIndexMap( myOnline );
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myOnline.insertByIndex( dic );
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}
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else {
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OnlineUser myOnline = result[0];
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populateOnline( myOnline, ctx );
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Dictionary<String, Object> dic = getIndexMap( myOnline );
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myOnline.updateByIndex( dic );
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}
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// 检查是否有同名的登录用户
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if ( ctx.viewer != null && ctx.viewer.IsLogin) {
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List<OnlineUser> sameUsers = cdb.findBy<OnlineUser>( "UserName", ctx.viewer.obj.Name );
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if (sameUsers.Count > 1) {
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foreach (OnlineUser u in sameUsers) {
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if (u.Name == sid) continue;
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cdb.delete( u );
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}
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}
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}
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}
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private static Dictionary<String, Object> getIndexMap( OnlineUser myOnline ) {
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Dictionary<String, Object> dic = new Dictionary<String, Object>();
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dic.Add( "Name", myOnline.Name );
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dic.Add( "UserName", myOnline.UserName );
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return dic;
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}
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private static void populateOnline( OnlineUser myOnline, MvcContext ctx ) {
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myOnline.Role = String.Empty;
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myOnline.Ip = ctx.Ip;
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myOnline.TrueIp = ctx.Ip;
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myOnline.Agent = strUtil.CutString( ctx.web.ClientAgent, 240 );
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if (ctx.viewer != null && ctx.viewer.obj != null) {
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myOnline.UserName = ctx.viewer.obj.Name;
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myOnline.UserId = ctx.viewer.Id;
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myOnline.UserUrl = Link.ToMember( ctx.viewer.obj );
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myOnline.UserPicUrl = ctx.viewer.obj.PicSmall;
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}
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else
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myOnline.UserName = "guest";
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if (ctx.owner != null && ctx.owner.obj != null)
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myOnline.Target = ctx.owner.obj.Name;
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myOnline.IsHidden = 0;
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String referrer = "";
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if (ctx.web.PathReferrer != null) referrer = ctx.web.PathReferrer;
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myOnline.Referrer = referrer;
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myOnline.LastActive = DateTime.Now;
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myOnline.Location = getLocation( ctx );
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}
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private static void DeleteTimeoutVisitor( MvcContext ctx ) {
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List<OnlineUser> allVisitors = cdb.findAll<OnlineUser>();
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for (int i = 0; i < allVisitors.Count; i++) {
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OnlineUser online = allVisitors[i] as OnlineUser;
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if (online == null) continue;
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TimeSpan span = DateTime.Now.Subtract( online.LastActive );
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try {
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if (span.TotalMinutes > 20) online.delete();
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}
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catch (Exception ex) {
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logger.Error( "DeleteTimeoutVisitor:" + ex );
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}
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}
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}
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private static void UpdateMaxOnline( MvcContext ctx ) {
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if (OnlineStats.Instance.Count > config.Instance.Site.MaxOnline) {
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config.Instance.Site.MaxOnline = OnlineStats.Instance.Count;
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config.Instance.Site.MaxOnlineTime = DateTime.Now;
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config.Instance.Site.Update( "MaxOnline", OnlineStats.Instance.Count );
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config.Instance.Site.Update( "MaxOnlineTime", DateTime.Now );
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}
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OnlineStats.Instance.MaxCount = config.Instance.Site.MaxOnline;
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OnlineStats.Instance.MaxTime = config.Instance.Site.MaxOnlineTime;
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}
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private static String getSessionId( MvcContext ctx ) {
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String sidstring = "sessionId";
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String cookieValue = ctx.web.CookieGet( sidstring );
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if (strUtil.HasText( cookieValue )) {
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return cookieValue;
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}
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else {
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return setGuestSessionId( ctx, sidstring );
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}
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}
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private static String setGuestSessionId( MvcContext ctx, String sidstring ) {
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String guidSessionId = getGuidString();
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ctx.web.CookieSet( sidstring, guidSessionId );
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return guidSessionId;
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}
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private static String getGuidString() {
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return Guid.NewGuid().ToString().Replace( "-", "" );
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}
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private static String getLocation( MvcContext ctx ) {
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String result = ctx.url.PathAndQuery;
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return result;
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}
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#endregion
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}
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}
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@@ -0,0 +1,97 @@
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/*
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* Copyright 2010 www.wojilu.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using wojilu.Web.Context;
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using wojilu.Web;
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using wojilu.Web.Mvc;
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namespace wojilu.Common.Onlines {
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/// <summary>
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/// 提供在线状态的各类数据
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/// </summary>
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public class OnlineService {
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public static List<OnlineUser> GetAll() {
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List<OnlineUser> all = cdb.findAll<OnlineUser>();
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all.Sort();
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return all;
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}
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public static List<OnlineUser> GetGuest() {
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List<OnlineUser> all = GetAll();
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List<OnlineUser> allUsers = new List<OnlineUser>();
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foreach (OnlineUser info in all) {
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if (info.UserId <= 0) allUsers.Add( info );
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}
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return allUsers;
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}
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public static List<OnlineUser> GetLoggerUser() {
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List<OnlineUser> all = GetAll();
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List<OnlineUser> allUsers = new List<OnlineUser>();
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foreach (OnlineUser info in all) {
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if (info.UserId > 0) allUsers.Add( info );
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}
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return allUsers;
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}
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public static List<OnlineUser> GetRecent( int count ) {
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List<OnlineUser> all = GetAll();
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int icount = 1;
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List<OnlineUser> results = new List<OnlineUser>();
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foreach (OnlineUser info in all) {
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if (icount > count) break;
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if (info.UserId > 0) {
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results.Add( info );
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icount++;
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}
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}
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return results;
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}
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public static List<OnlineUser> GetRecentAll( int count ) {
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List<OnlineUser> all = GetAll();
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int icount = 1;
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List<OnlineUser> results = new List<OnlineUser>();
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foreach (OnlineUser info in all) {
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if (icount > count) break;
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results.Add( info );
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icount++;
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}
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return results;
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}
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}
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}
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@@ -0,0 +1,41 @@
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/*
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* Copyright 2010 www.wojilu.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace wojilu.Common.Onlines {
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/// <summary>
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/// ÔÚÏß״̬Êý¾Ý
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/// </summary>
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public class OnlineStats {
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private OnlineStats() { }
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public int Count { get; set; }
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public int GuestCount { get; set; }
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public int MemberCount { get; set; }
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public int MaxCount { get; set; }
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public DateTime MaxTime { get; set; }
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public static OnlineStats Instance = new OnlineStats();
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}
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}
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@@ -0,0 +1,61 @@
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/*
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* Copyright 2010 www.wojilu.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Text;
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using wojilu.Data;
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using wojilu.ORM;
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namespace wojilu.Common.Onlines {
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/// <summary>
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/// ÔÚÏßÓû§ÐÅÏ¢·â×°
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/// </summary>
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[NotSave]
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public class OnlineUser : CacheObject, IComparable {
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public int UserId { get; set; }
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public String UserName { get; set; }
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public String UserUrl { get; set; }
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public String UserPicUrl { get; set; }
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public String Role { get; set; }
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public int IsHidden { get; set; }
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public String Location { get; set; }
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public String Referrer { get; set; }
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public String Agent { get; set; }
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public DateTime StartTime { get; set; }
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public DateTime LastActive { get; set; }
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public String Target { get; set; }
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public String Ip { get; set; }
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public String TrueIp { get; set; }
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public int CompareTo( Object obj ) {
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OnlineUser target = obj as OnlineUser;
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if (target.LastActive > this.LastActive) return 1;
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return -1;
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}
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}
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}
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Reference in New Issue
Block a user